In my opinion, using a smartphone is necessary. But we must also restrain ourselves not to be immersed in the virtual network too much, and learn to arrange time by ourselves. Only in this way can we keep our body and mind healthy.
In my opinion, using smart phones is necessary. But we should also restrain ourselves from being too immersed in the virtual network and learn to arrange our own time. Only in this way can we keep our body and mind healthy.<br>